• Mevada Engineering Works Private Limited

Ball Valves

Mevada Engineering Works offers Ball Valves. These are 1-piece split body; side entry design regular bore valves. These are ideally suitable for eliminating external joint leakage to the atmosphere where applications are highly critical, media is expensive, toxic and external joint leakage is not acceptable. Features: floating ball - where sealing takes place by allowing ball to move under pressure towards the down stream seat to achieve positive tight shut-off; seats - moulded PTFE and reinforced TFE seats assures positive seating and lower operating torque; anti-static device - a safety feature, i.e., when static are generated and concentrated on the ball due to solvents and high velocity, the spring-loaded balls are installed on the stem which keeps continuity throughout the valve and discharges the static; pyramidal stem - wherein first stage of defence against leakage; lower emission seal ring - for fugitive emission; blow out proof stem - internally inserted and functions as the back seat for assured stem sealing at all pressures, renewable seat and seals; live loaded gland packing - to avoid frequent and positive gland tightening against high number of cycles; ISO 5211 mounting pad - facilitates easy mounting of operating devices (or) hardware; long heightened lever - facilitates easy operation and insulation/puffing on the valve body and pipeline; compliance standards - ASME B 16.34, BS 5351, BS 6755-1, ANSI B 16.5, ANSI B 16.10; size - 15-150 mm; class - 150 and 300; and options - electro polished (buff) finish and ultra clean valves can be provided for food and pharmaceutical industries, pad lock arrangement in open/close condition; and pneumatic and electric actuator operations can be provided.